发明名称 Printing apparatus and control method
摘要 <p>A printing apparatus (100) performs printing with the use of sheets of paper set in any of a plurality of paper-feeding units (317, 318, 319, 320). The print apparatus is controlled by a method including: determining whether the amount of sheets of paper remaining in a first paper-feeding unit has reached a predetermined amount; and if so switching from the first paper-feeding unit to a second paper-feeding unit. If it is determined that the amount of sheets of paper that remain in the first paper-feeding unit has reached the predetermined amount, control is performed so that the paper-feeding unit that is used for printing should be changed after the ejection of the last one of a plurality of sheets of paper that are included in one set thereof set in the first paper-feeding unit.</p>
申请公布号 EP2075634(A1) 申请公布日期 2009.07.01
申请号 EP20080172910 申请日期 2008.12.24
申请人 CANON KABUSHIKI KAISHA 发明人 UNNO, KOUICHI
分类号 G03G15/00;B41J11/48;B41J13/10 主分类号 G03G15/00
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